feat(comp:collapse): update style and add size prop

[danranVm]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

What is the current behavior?

What is the new behavior?

• 支持 css variable
• 同步设计规范
• 支持 size 配置

Other information

[idux-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Merging #1252 (5316382) into main (be94528) will increase coverage by 0.00%.
The diff coverage is 98.03%.

@@           Coverage Diff           @@
##             main    #1252   +/-   ##
=======================================
  Coverage   93.05%   93.05%           
=======================================
  Files         320      320           
  Lines       29442    29448    +6     
  Branches     3339     3339           
=======================================
+ Hits        27397    27403    +6     
  Misses       2045     2045           

Impacted Files	Coverage Δ
packages/components/collapse/src/CollapsePanel.tsx	98.09% <93.33%> (+0.17%)	⬆️
packages/components/collapse/src/Collapse.tsx	100.00% <100.00%> (ø)
packages/components/collapse/src/token.ts	100.00% <100.00%> (ø)
packages/components/collapse/src/types.ts	100.00% <100.00%> (ø)
packages/components/config/src/defaultConfig.ts	100.00% <100.00%> (ø)
packages/components/config/src/types.ts	100.00% <100.00%> (ø)
packages/components/header/src/Header.tsx	100.00% <100.00%> (ø)

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